Home / 5,496.36-8,245.48-2,723.12

Finding the Fourth Proportional to 5,496.36, 8,245.48 and 2,723.12

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Solution

The fourth proportional to 5,496.36, 8,245.48 and 2,723.12 is: 4,085.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496.36 : 8,245.48 = 2,723.12 : x
  2. Step 2: Convert to fraction form
    5,496.36/8,245.48 = 2,723.12/x
  3. Step 3: Cross multiply
    5,496.36x = 8,245.48 × 2,723.12
  4. Step 4: Simplify right side
    5,496.36x = 22,453,431.50
  5. Step 5: Solve for x
    x = 22,453,431.50/5,496.36
  6. Step 6: Final answer
    x = 4,085.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.